Angel, Coral, and Shelly are best friends . . . and mermaid kittens. They love swimming around their home of Kittentail Cove and doing projects together at sea school. This collection introduces the friends in four fin-tastic adventures!

What if your best friend was a unicorn? This audio boxed set includes books 1-4 of this magical chapter book series, where everyone is paired with their very own unicorn.

Merlin Mission books 9-16 of the number-one New York Times best-selling Magic Tree House series, available together for the first time ever! Magic Tree House Merlin Missions are more challenging adventures for the experienced Magic Tree House fan. In each adventure Merlin the magician sends Jack and Annie on an adventure in the magic tree house.

In Dinosaurs Before Dark, adventure is waiting to happen! Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? When Jack reads a book about the Cretaceous period, 65 million years ago, and wishes he could really see the pteranodon, it suddenly appears at his window. Magically. Before Jack and Annie can figure out the mystery, the tree house whisks them back to the prehistoric past.

What do you do when you try to turn into a dragon or a kitten, but you accidentally turn into a dritten instead? Or you try to conjure fire but can only make flurries? Or maybe you get to fly, but you can’t come back down? For Nory and her friends in Dunwiddle Magic School’s Upside-Down Magic class, magic is amazing, unpredictable, and out of control!

When her best friend and neighbor Margaret comes to her with a problem, Clementine goes to many lengths to help her friend. This sets off a rollicking adventure-filled week that finds Clementine getting into and out of further trouble, while learning valuable life lessons.

The Princess in Black: Princess Magnolia is having hot chocolate and scones with Duchess Wigtower when...Brring! Brring! The monster alarm! Stopping monsters is no job for prim and perfect Princess Magnolia. But luckily Princess Magnolia has a secret: She’s also the Princess in Black! Can Princess Magnolia sneak away, transform into her alter ego, and defeat the monster before the nosy duchess discovers her secret?

For generations, four Clans of wild cats have shared the forest according to the laws laid down by their ancestors. But the warrior code is threatened, and the ThunderClan cats are in grave danger. The sinister ShadowClan grows stronger every day. Noble warriors are dying - and some deaths are more mysterious than others. In the midst of this turmoil appears an ordinary housecat named Rusty...who may turn out to be the bravest warrior of them all.

Fiercetooth, a NightWing obsessed with what could have - and should have - been. Deathbringer, desperate to prove himself as the next great NightWing assassin. Six-Claws, a loyal SandWing, who will soon find that loyalty comes with a price. Foeslayer the NightWing, a dragon in love turned kidnapper, and Prince Arctic of the IceWings, a runaway turned captive. In these four short stories, dig deeper into the world of Pyrrhia to discover what really happened.

Rebekah Daniels is always excited about something. Most of the time, it's anything at all to do with solving a mystery. Now, she's super excited to be going to a brand-new school with her best friend, Mouse. But so far, her first day isn't starting out so well. She really couldn't help running into the janitor, because how would she get to class in time without running? But, the bigger question remains.... That janitor had shown up in the hall out of nowhere! Rebekah is sure of it. So, now she has her first fifth-grade mystery to solve, and it's a big one!

Like it or not, global warming is a hot topic, and it will affect the younger generation the most. So why not turn to the teacher kids like the most, Ms. Frizzle! Only the Friz can boil all the hoopla down to the scientific facts in a fun and informative way. Kids already love the Magic School Bus, and the love to do what's right by the planet. At last, a way to teach the curriculum and make an impact!

Twelve-year-old Sophie has never quite fit into her life. She’s skipped multiple grades and doesn’t really connect with the older kids at school, but she’s not comfortable with her family, either. The reason? Sophie’s a Telepath, someone who can read minds. No one knows her secret - at least, that’s what she thinks.... But the day Sophie meets Fitz, a mysterious (and adorable) boy, she learns she’s not alone. He’s a Telepath too, and it turns out the reason she has never felt at home is that, well...she isn’t. Fitz opens Sophie’s eyes to a shocking truth....

Kate craves adventure and excitement. Mia loves dresses, roses, and anything beautiful. Lainey dreams of talking to animals. Gabby believes in fairies more than anyone. In a blink of an eye, these four best friends all get their biggest wish - they're whisked off to Never Land, home to Tinker Bell and her fairy friends. The adventure of a lifetime is just beginning! But how will the Never Girls ever get home again?

Buckle up for an awesome aquatic adventure with Ms. Frizzle and the class!

You can learn a lot about life by observing another species. That's what Humphrey was told when he was first brought to Room 26. And boy, is it true! In addition to having FUN-FUN-FUN in class, each weekend this amazing hamster gets to sleep over with a different student, like Lower-Your-Voice-A.J. and Speak-Up-Sayeh. Soon Humphrey learns to read, write, and even shoot rubber bands (only in self-defense, of course). With lots of friends to help, adventures to enjoy, and a cage with a lock-that-doesn't-lock, Humphrey's life is almost perfect. If only the teacher wasn't out to get him!

Join Marlin, a brave clownfish, who must embark on an amazing journey across the ocean to find his son, Nemo. Along the way he meets a friendly but forgetful regal blue tang fish named Dory, vegetarian sharks, surfer dude turtles, hypnotic jellyfish, hungry seagulls, and many others.

In this follow-up to New York Times best sellers The Isle of the Lost and Return to the Isle of the Lost, Mal, Evie, Carlos, and Jay face their biggest challenge yet as a rotten villain from their past returns. They'll have to do everything in their power - good and evil - to keep Auradon safe.

Gilly wouldn't call herself wicked, exactly...but when you have five little brothers and sisters and live in a run-down boot, you have to get creative to make ends meet. Gilly's a pretty good thief (if she does say so herself). Until she gets caught. Gilly's sentenced to three months at Fairy Tale Reform School where all of the teachers are former (super-scary) villains like the Big Bad Wolf, the Evil Queen, and Cinderella's Wicked Stepmother. Harsh. But when she meets fellow students Jax and Kayla, she learns there's more to this school than its heroic mission.

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

The School of Secrets series of chapter books continues the story of Mal and her friends, plus new Villain kids and Auradon kids introduced in the popular Wicked World short-form videos. Enjoy these all-new tales of mystery, magic, and adventure from the world of the hit movie Descendants!

Adam has just moved to the small town of Springville. His first day there, he meets Sally, who tells him the town’s real name is Spooksville because of all the spooky things that go on. Adam doesn’t believe her - until they go in search of the Secret Path, a magical path that leads to other Spooksvilles. Join Adam, Sally, and their friend Watch as they take the Secret Path and pass through a dark doorway. On the other side you’ll find a terrifying Spooksville where there are huge spiders, living skeletons, evil black knights, and a witch who just loves to make dolls...out of kids!

Pi in the Sky stars Joss, the seventh son of the Supreme Overlord of the Universe, whose job is to deliver magical pies - ones that happen to hold the secrets of the cosmos. But when planet Earth suddenly disappears, Joss must figure out a way to bring it back - even if it means enlisting the help of an outspoken Earth girl named Annika.

Anna, Elsa, Kristoff, and their friends from Disney's Frozen are helping Little Rock the troll earn his tracking crystal. Join them as they embark on a mountain adventure under the Northern Lights! This special novelization is perfect for children ages six to nine!

Before Kelsey there was a girl, raised by a villain, whose love for a hero changed the course of history. Trapped under the thumb of her abusive and powerful father Lokesh, Yesubai struggles to keep her own magical abilities secret while evading his dark powers. When Lokesh promises Yesubai to the prince of a neighboring kingdom, she becomes the central pawn in his plot to destroy the ruling family and take power for himself. Yesubai is trapped by her father's threats and desperate to protect the man she comes to love, but she knows that any decision she makes will have dire consequences. As dark forces gather around her, Yesubai must decide if she's willing to reveal that somewhere deep within her she has the power to change everything.

Nebula Award-winning duo Anne McCaffrey and Elizabeth Ann Scarborough add another thrilling chapter to their sweeping Petaybee saga with Changelings. Yana and Sean are beside themselves with joy over the arrival of their twins Ronan and Murel. But the children's shape-changing abilities attract unwanted attention from an off-world scientist. Now Yana and Sean will do anything to protect their precocious youths from danger.

The globe-trotting thief in the red fedora returns! And now, the question isn't where—but who? In the role of Carmen Sandiego, award-winning performer Kyla Garcia reveals, for the very first time, the backstory of the ever-elusive master criminal whose whereabouts captured the imaginations of children everywhere—through educational video games, animated series, and a popular PBS "gameshow" for middle schoolers in the 1990s.

If Howard Morton and Freddie the Frog Killer were trying to hold you down so that Mary Lou Hutton could kiss you, you might run as fast as Jeremy Thatcher did the day he stumbled into Mr. Elives' Magic Shop. And if you stumbled into that strange shop, you, too, might be asked to make a choice. What would you buy? The Chinese rings? The Skull of Truth? Or the dragon's egg?

Once, I put a curse on a beastly and arrogant high school boy. That one turned out all right. Others didn’t. I go to a new school now - one where no one knows that I should have graduated long ago. I’m not still here because I’m stupid; I just don’t age. You see, I’m immortal. And I pretty much know everything after hundreds of years - except for when to take my powers and butt out. Now a girl named Emma needs me. I probably shouldn’t get involved, but her gorgeous stepsister is conniving to the core.

Eleven-year-old Nikolas - nicknamed "Christmas" - has received only one toy in his life: a doll carved out of a turnip. But he's happy with his turnip doll, because it came from his parents, who love him. Then one day his father goes missing, and Nikolas must travel to the North Pole to save him. Along the way Nikolas befriends a surly reindeer, bests a troublesome troll, and discovers a hidden world of enchantment in the frozen village of Elfhelm.

Princess Emma will do just about anything to get out of marrying the self-centered Prince Jorge. So when she meets a frog named Eadric who claims, of course, to be a prince, she decides to give him a kiss and see what happens. Bad idea. The frog stays a frog, and worse still, Emma turns into a frog herself. It turns out only the person who cast the spell can break it, so Emma and Eadric are soon hopping along trying to find the witch who can make them human again.